Hey all,
I just purchased a MP3450 and noticed that it's emitting a very faint "tzzzz" buzz/hiss when the thing it turned on. Even better - when charging my microtack2 it makes the battery in the MT2 do the same thing, but at a slightly higher frequency (that doesn't happen with stock charger).
Is this normal? I contacted Tekkeon and they say a faint sound is normal when the MP3450 is charging itself, but this also happens when using the USB or DC-out cords, even with nothing attached. I'm hoping it's some harmless power-cycling circuitry and I don't need to send this back.
Anyone else have a similiar experience?